October 3, 2022

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Top 5 Online Courses to Learn PostgreSQL in 2022 – Best of Lot


Hello guys, if you want to learn PostgreSQL and looking for the best resources
like online courses, books, and tutorials then you have come to the right
place. In the past, I have shared the best online courses to learn
MySQL,
Oracle,
SQL Server, and
SQL in general, and in this article, I am going to share the best online courses
to learn PostgreSQL from Scratch. If you don’t PostgreSQL is one of the
popular databases and used by many companies in production It is an
open-source, object-relational database system that has been around for more
than 15 years. It has a strong reputation for reliability, stability, and data
integrity.

PostgreSQL is actually pronounced as post-gress-QL and the most interesting
thing about it is that it is maintained and developed by a worldwide team of
volunteers. This means that it is not under the control of any big private
corporation and its code is open-source.

PostgreSQL
was first created in 1986 at the University College Birmingham by Michael
Stonebraker, who was a computer science professor there. It was first started
as a follow-up project to Ingres, which is now owned by Computer Associates.

PostgreSQL can be run on all the major operating systems like Windows, Linux,
and Unix. It has support for images, video, and text. There are also
programming interfaces for C, C++, Java, Pearl, Ruby, Tcl, and Open Database
Connectivity.

It supports a large part of the SQL standard and its features include complex
SQL queries, SQL sub-selects, trigger, foreign keys, views, transactions,
multi-version concurrency control, streaming replication, and Hot Standby. The
official documentation of PostgreSQL can be checked by anyone and users can
also add new features like data types, functions, operators, aggregate
functions, and index methods. 

5 Best PostgreSQL Courses for Beginners in 2022

Now, you guys must be wondering where you can learn PostgreSQL since it is in
such high demand. Don’t worry, we have got your back. We have done the hard
work and scoured the internet looking for the best courses to learn
PostgreSQL. And then we compiled this list. Keep reading to find out.

1.
SQL and PostgreSQL: The Complete Developer’s Guide

[Udemy]

This course will essentially transform you from a complete novice to an SQL
and PostgreSQL expert by teaching you how to store and fetch data, tune
queries, and design strong database structures. It is also one of the most
popular courses on the Udemy platform with more than 19,000 students giving it
a 4.8-star rating.

You will start off by learning how to apply multiple database design patterns
and optimize queries to enhance read and write capabilities. The course will
give you a strong understanding of how PostgreSQL stores information at the
hardware level. You will also learn how to connect PostgreSQL to front-end
apps using an API.

Course Duration: 22 hours

Course Rating: 4.8 stars out of 5

Course Instructor: Stephen Grider

Course Price: $14

In this course, you will build common app features such as a ‘like’ and
‘mention’ system and then advance your database designs using schema
migrations. You will be able to handle complex concurrency issues and race
conditions and see how PostgreSQL can be used for speeding up automated
tests. 

This course is offered by the University of Michigan and is taught by the
highly-rated Charles Russel Severance, whose Python course on Coursera is one
of the best on the platform. Unsurprisingly, this course is also pretty
popular and has a 4.8-star rating on Coursera.

This course will teach you all about the historical design of databases and
the use of SQL in the PostgreSQL environment. This course is also part of
the
PostgreSQL for Everybody Specialization
which is a collection of the best PostgreSQL courses on Coursera, all offered
by the University of Michigan. 

You will learn how to use common SQL commands for creating tables, column
types, and the schema of your data in PostgreSQL. You will gain hands-on
experience in modeling by representing one-to-many and many-to-many
relationships in PostgreSQL.

You will also create tables, insert data, design data models, create rational
structures, and query relational data in tables. 

Course Duration: 14 hours

Course Rating: 4.8 stars out of 5

Course Instructor: Charles Russel Severance

Course Price: $16

By the way, instead of joining these courses and specialization
individually, you can also join the
Coursera Plus,
a subscription plan from Coursera which gives you unlimited access to their most
popular courses, specialization, professional certificate, and guided projects.

Best Coursra course to learn PostgreSQL

This is an intermediate-level course on the LinkedIn Learning platform that
will teach you all about the world’s most popular database management system.
The creator of the course is Adam Wilbert, who is a Data Visualization Expert.

In the course, Adam will guide you through the process of setting up your
first PostgreSQL server and teach you how to use the graphical interface
called pgAdmin.. You will use pgAdmin to create new database objects, populate
these objects with data, and then retrieve data from the database.

This course will serve as the perfect stepping stone for extensive learning on
relational database management systems as well as enabling you to further your
career in database administration.

Course Duration: 3 hours

Course Instructor: Adam Wilbert

Course Price: $12 per month for a one-year subscription

By the way, you would need a LinkedIn Learning membership to watch this course
which costs around $19.99 per month but you can also watch this course for
FREE by taking their 1-month-free-trail which is a great way to explore their 16000+ online courses on the
latest technology

As the course title suggests, this course will transform you from a complete
beginner to a PostgreSQL expert within a matter of weeks. You will learn about
stuff like subqueries, CTEs, Indexes, PL/SQL, PL/pgSQL, Triggers, Cursors,
Views, JSON, and Window Functions.

But you don’t have to worry about this jargon. This course is designed to move
in a gradual and step-by-step manner, from basic to more advanced topics. You
will start off by learning how to use powerful SQL commands for storing,
updating, and retrieving information.

Course Duration: 67 hours

Course Rating: 4.5 stars out of 5

Course Instructor: Adnan Waheed

Course Price: $14

Once you purchase this course, you will get lifetime access to more than 60
hours of on-demand video lectures, 17 articles, and 31 downloadable
educational resources. The entire course content is divided into 49 sections
and 627 lectures.

In this course, you will start by learning how to create a database from
scratch and use SQL to perform data analysis. Then, you will learn how to
perform complex SQL queries using joins and subqueries and gain an
understanding of database relationships.

Course Duration: 9 hours

Course Rating: 4.6 stars out of 5

Course Instructor: Jon Avis

Course Price: $14

Once you purchase this course, you will get lifetime access to 9 hours of
on-demand video lectures, 2 articles, and 28 downloadable educational
resources. Overall a great udemy course to learn the PostgreSQL database from
scratch. 

best Udemy course to learn PostgreSQL

Frequently Asked Questions about PostgreSQL 

Now, let’s see some common questions about PostgreSQL from beginners,
particularly those who just started learning PostgreSQL.

 

1. What is PostgreSQL?

 PostgreSQL is an open-source, object-relational database system that
has been around for more than 15 years. It has a strong reputation for
reliability, stability, and data integrity.

2. What is PostgreSQL used for? 

It is mainly used as a primary data store for web, mobile, and analytics
applications. 

3. Is PostgreSQL better than MySQL? 

In the earlier versions, PostgreSQL was generally slower in reading
databases than MySQL. But recently, the performance differences between
the two have reduced considerably. 

Conclusion

That’s all about the best online courses to learn PostgreSQL from scratch.
These are truly the best courses on PostgreSQL that you can find on the web.
The cream of the crop. These courses will transform you from a complete novice
to a PostgreSQL expert within a matter of days or weeks.

     Other SQL and Database Articles You May
Like:

Thanks for reading this article so far. If you liked this list of the
Best PostgreSQL courses, feel free to share it with your friends and family.
Also, drop a comment if you have any questions or feedback. 

P. S. – If you are new to SQL and database and looking for a free
online training course to learn SQL and database fundamentals, then you can
also check out these
free SQL and database courses

on Udemy. It’s completely free, and you just need a free Udemy account to
join this course. 



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